“As Christians we wish to contribute to resolving the ecological crisis which humanity is presently experiencing,” Pope Francis said in his August 2015 letter announcing the day of prayer. “In doing so, we must first rediscover in our own rich spiritual patrimony the deepest motivations for our concern for the care of creation.”
The annual World Day of Prayer for the Care of Creation will offer individual believers and communities a fitting opportunity to reaffirm their personal vocation to be stewards of creation, to thank God for the wonderful handiwork which he has entrusted to our care, and to implore his help for the protection of creation as well as his pardon for the sins committed against the world in which we live. The celebration of this Day, on the same date as the Orthodox Church, will be a valuable opportunity to bear witness to our growing communion with our Orthodox brothers and sisters.The second World Day of Prayer for the Care of All Creation took place on 1 September 2016. Many local Church communities around the world also are preparing to mark Creation Time, which also begins today and continues until 4 October, the Feast of Saint Francis of Assisi. Creation Time celebrates the joy of creation and encourages awareness-raising initiatives to protect the natural environment.
You can read more about the day here from the Irish bishops conference including resources and prayers.
Pope Francis message for 2016 - "Show mercy to our common home"
Homily by Fr Cantalamessa at Vespers for World Day of Prayer for Care of Creation